200319120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4561}}^1$

素因数の和:4641

約数の個数: 120

約数和(自身を含む): 683916792

約数和(自身を除く): 483597672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4561, 4880, 5490, 7320, 8784, 9122, 10980, 13683, 14640, 18244, 21960, 22805, 27366, 36488, 41049, 43920, 45610, 54732, 68415, 72976, 82098, 91220, 109464, 136830, 164196, 182440, 205245, 218928, 273660, 278221, 328392, 364880, 410490, 547320, 556442, 656784, 820980, 834663, 1094640, 1112884, 1391105, 1641960, 1669326, 2225768, 2503989, 2782210, 3283920, 3338652, 4173315, 4451536, 5007978, 5564420, 6677304, 8346630, 10015956, 11128840, 12519945, 13354608, 16693260, 20031912, 22257680, 25039890, 33386520, 40063824, 50079780, 66773040, 100159560, 200319120]

約数ペア:

[(1, 200319120), (2, 100159560), (3, 66773040), (4, 50079780), (5, 40063824), (6, 33386520), (8, 25039890), (9, 22257680), (10, 20031912), (12, 16693260), (15, 13354608), (16, 12519945), (18, 11128840), (20, 10015956), (24, 8346630), (30, 6677304), (36, 5564420), (40, 5007978), (45, 4451536), (48, 4173315), (60, 3338652), (61, 3283920), (72, 2782210), (80, 2503989), (90, 2225768), (120, 1669326), (122, 1641960), (144, 1391105), (180, 1112884), (183, 1094640), (240, 834663), (244, 820980), (305, 656784), (360, 556442), (366, 547320), (488, 410490), (549, 364880), (610, 328392), (720, 278221), (732, 273660), (915, 218928), (976, 205245), (1098, 182440), (1220, 164196), (1464, 136830), (1830, 109464), (2196, 91220), (2440, 82098), (2745, 72976), (2928, 68415), (3660, 54732), (4392, 45610), (4561, 43920), (4880, 41049), (5490, 36488), (7320, 27366), (8784, 22805), (9122, 21960), (10980, 18244), (13683, 14640)]